We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. If you donated to a nonprofit at one of our locations, you are able to access an electronic copy of our nonprofit partners' tax receipt below.Get CMP's complete guide to saving paper or digital receipts for taxes, including tips for individuals, selfemployed, and business owners. Your donation may be tax deductible, in accordance with applicable law. Please follow IRS guidelines and obtain your own tax and legal advice. Please be sure to notify the IRC of your gift of stock so we can identify your gift and rapidly send you a receipt for tax purposes. If you do not complete and submit form TC-40W with your return, processing will be de- layed and we may reject your withholding credit. Learn how to easily create your donation receipts and the best practices to follow in the year-end receipts to your donors. Ask your tax advisor how to get the most out of your tax documents for your great deduction. Monetary donations can be made at the checkout desk at any County Library branch.